1、_SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising theref
2、rom, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions.Copyright 2014 SAE InternationalAll rights reserved. No part of this publi
3、cation may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE.TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada)Tel: +1 724-776-4970 (out
4、side USA)Fax: 724-776-0790Email: CustomerServicesae.orgSAE WEB ADDRESS: http:/www.sae.orgSAE values your input. To provide feedbackon this Technical Report, please visithttp:/www.sae.org/technical/standards/J914_201408SURFACE VEHICLESTANDARDJ914 AUG2014Issued 1965-02Revised 2014-08Superseding J914 S
5、EP2009Side Turn Signal Lamps for Vehicles Less than 12 m in LengthRATIONALE2.2.2 European Community removed. Although many sources still refer to ECE Regulations the nomenclature has changed in the UN and these documents are now referred to as UN Regulations3.1 Note updated for claritySide Turn Sign
6、al Lamp (E2) will remain unchanged from previous versions of this standard3.2 Rear Facing Side Turn SignalMirror mounted removed from the description. The lamp can meet the photometric requirements of Figure 2 without being mounted in a mirrorRear Facing Side Turn Signal (E3) is unique from the E2 t
7、urn lamp since its minimum peak intensity is 8x brighter than an E2 lamp (value chosen from jury evaluation in Spring 2006), and its visibility does not extend as far outward as an E2 or E4 lamp3.3 Side Facing Side Turn SignalMirror mounted removed from the description. The lamp can meet the photome
8、tric requirements of Figure 3 without being mounted in a mirrorSide Facing Side Turn Signal (E4) is unique from the E2 turn lamp since its minimum peak intensity is 5x brighter than an E2 lamp (value chosen from jury evaluation in Spring 2006), and its visibility does not extend as far outward as an
9、 E2 lamp, or as far rearward as an E3 lamp3.4 Side Direction Indicator added to allow for harmonized function with UN requirements4.2 Mirror mounted removed from the description. The lamp can meet the photometric requirements of Figure 2 without being mounted in a mirror4.3 Mirror mounted removed fr
10、om the description. The lamp can meet the photometric requirements of Figure 3 without being mounted in a mirrorSAE INTERNATIONAL J914 Revised AUG2014 Page 2 of 134.4 E5, Side Direction Indicator added to allow for harmonized function with UN requirements5.1.5.1 Removed since J575 is being followed5
11、.1.5.2 Updated to include J1889 only when LED light sources are used5.1.5.2 add a new J1889 test point for stabilization H,30L, removed reference to mirror5.1.5.3 Mirror mounted removed from the description. 6.1.5.2 Mirror mounted removed from the description. The lamp can meet the photometric requi
12、rements of Figure 2 without being mounted in a mirror6.1.5.3 Mirror mounted removed from the description. The lamp can meet the photometric requirements of Figure 3 without being mounted in a mirror6.1.5.4 added to include Side Direction Indicator6.2.1.1 Mirror mounted removed from the description,
13、added side direction indicator lamps (E5 Identification).7.1.5 Mirror mounted removed from the description.Figure 2 updated so test point totals equal zone totalsFigure 3 updated so test point totals equal zone totalsFigure 4 added to define Side Direction Indicator test pointsFigure 5 (new/replacem
14、ent)to clarify test point orientation Figure 6 (was previous Figure 4)1. SCOPEThis SAE Standard provides installation requirements, test procedures, design guidelines, and performance requirements for side turn signal lamps for vehicles less than 12 m in length.2. REFERENCES2.1 Applicable DocumentsT
15、he following publications form a part of this specification to the extent specified herein. Unless otherwise indicated, the latest issue of SAE publications shall apply.2.1.1 SAE PublicationsAvailable from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (insid
16、e USA and Canada) or 724-776-4970 (outside USA), www.sae.org.SAE J567 Light Source Retention SystemSAE J575 Test Methods and Equipment for Lighting Devices for Use on Vehicles Less than 2032 mm in Overall WidthSAE J576 Plastic Material or Materials for Use in Optical Parts Such as Lenses and Reflex
17、Reflectors of Motor Vehicle Lighting DevicesSAE INTERNATIONAL J914 Revised AUG2014 Page 3 of 13SAE J578 Color SpecificationSAE J588 Turn Signal Lamps for Use on Motor Vehicles Less than 2032 mm in Overall WidthSAE J759 Lighting Identification CodeSAE J1889 L.E.D. Signal and Marking Lighting Devices2
18、.2 Related PublicationsThe following publications are provided for information purposes only and are not a required part of this SAE Technical Report.2.2.1 SAE PublicationsAvailable from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) o
19、r 724-776-4970 (outside USA), www.sae.org.SAE J2039 Side Turn Signal Lamps for Long VehiclesSAE J2139 Tests for Signal and Marking Devices Used on Vehicles 2032 mm or More in Overall Width2.2.2 United Nations PublicationsAvailable from United Nations Economic Commission for Europe, Palais des Nation
20、s, CH-1211, Geneva 10, Switzerland, Tel: +41-0-22-917-12-34, http:/www.unece.org/trans/main/wp29/wp29regs.html.UN Reg 6 Uniform Provisions Concerning the Approval of Direction Indicators for Power-Driven Vehicles and Their TrailersUN Reg 48 Uniform Provisions Concerning the Approval of Vehicles with
21、 Regard to the Installation of Lighting and Light-Signalling Devices3. DEFINITIONS3.1 SIDE TURN SIGNAL LAMPA lighting device mounted on the side of a vehicle at or near the front, and used as part of the turn signal system to indicate a change in direction by means of a flashing warning signal on th
22、e side toward which the vehicle operator intends to turn or maneuver.NOTE: Side turn signals are supplemental. They shall not be confused with required turn signals described in SAE J588, which in some cases may be mounted on the side of the vehicle.3.2 REAR FACING SIDE TURN SIGNAL LAMPA side turn s
23、ignal lamp incorporated into a rearward facing surface on the side of a vehicle. 3.3 SIDE FACING SIDE TURN SIGNAL LAMPA side turn signal lamp incorporated in an outboard facing surface on the side of a vehicle. 3.4 SIDE DIRECTION INDICATOR LAMPA side turn signal lamp that is homologated with UN Reg
24、6, Category 5 requirementsSAE INTERNATIONAL J914 Revised AUG2014 Page 4 of 133.5 MOUNTING HEIGHTIs the vertical distance above the road surface measured to the geometric center of the functional portion of the light emitting surface of the side turn signal lamp on the vehicle at curb weight.4. LIGHT
25、ING IDENTIFICATION CODE4.1 Side Turn Signal Lamps for use on vehicles less than 12 m in length may be identified by the code “E2” in accordance with SAE J759.4.2 Rear Facing Side Turn Signal Lamps may be identified by code “E3” in accordance with SAE J759.4.3 Side Facing Side Turn Signal Lamps may b
26、e identified by code “E4” in accordance with SAE J759.4.4 Side Direction Indicator Lamps may be identified by code “E5” in accordance with SAE J759.5. TESTS5.1 SAE J575 is a part of this document. The following tests are applicable with modifications as indicated:5.1.1 Vibration Test5.1.2 Moisture T
27、est5.1.3 Dust Test5.1.4 Corrosion Test5.1.5 Photometric Test5.1.5.1 Photometric measurements shall be made according to J575. .5.1.5.2 The test methods and procedures of SAE J1889 shall also be applied if LED light sources are present in the lamp. The H-V test point shall be replaced with H-30L for
28、lamps mounted on the left side of the vehicle and H-30R for lamps mounted on the right side of the vehicle. When measuring rear facing side turn signal lamps mounted on a movable component , the assembly shall be oriented in the nominal design mounting position as defined by the manufacturer.5.1.6 W
29、arpage Test on Devices with Plastic Components5.2 Color TestSAE J578 is part of this document.5.3 Materials TestPlastic materials used in the optical parts shall be tested according to SAE J576.6. REQUIREMENTS6.1 Performance RequirementsA device when tested in accordance with the test procedures spe
30、cified in Section 5 shall meet the following requirements:6.1.1 VibrationSAE J575.SAE INTERNATIONAL J914 Revised AUG2014 Page 5 of 136.1.2 MoistureSAE J575.6.1.3 DustSAE J575.6.1.4 CorrosionSAE J575.6.1.5 PhotometrySAE J575.6.1.5.1 A Side Turn Signal Lamp (E2 Identification) shall be designed to con
31、form to the zone total photometric requirements of Figure 1 and its footnotes. The summation of the luminous intensity measurements at the test points in a zone shall be at least the value shown.6.1.5.2 A Rear Facing Side Turn Signal Lamp (E3) shall be designed to conform to the zone total photometr
32、ic requirements of Figure 2 and its footnotes. The summation of the luminous intensity measurements at the test points in a zone shall be at least the value shown.6.1.5.3 A Side Facing Side Turn Signal Lamp (E4) shall be designed to conform to the zone total photometric requirements of Figure 3 and
33、its footnotes. The summation of the luminous intensity measurements at the test points in a zone shall be at least the value shown.6.1.5.4 A Side Direction Indicator Lamp (E5) shall be designed to conform to the photometric requirements of Figure 4and its footnotes. SAE INTERNATIONAL J914 Revised AU
34、G2014 Page 6 of 13FIGURE 1 - PHOTOMETRIC REQUIREMENTS - SIDE TURN SIGNALMinimum Luminous IntensitySAE INTERNATIONAL J914 Revised AUG2014 Page 7 of 13FIGURE 2 - PHOTOMETRIC REQUIREMENTS - REAR FACING SIDE TURN SIGNALMinimum Luminous IntensityFIGURE 2 PHOTOMETRIC REQUIREM - REAR FACING TURN SIGNAL1. T
35、he maximum luminous intensity is 30cd at any test point within the photometric pattern shown.2. Angles shown are for lamps mounted on left-hand side of vehicle. For lamps mounted on right-hand side, substitute right-hand angles3. The measured values at each test point shall not be less than 60% of t
36、he required minimum value shown for that individual test point location.4. The sum of the luminous intensity measurements at each test point within a zone shall not be less than the zone total luminous intensity shown. The luminous intensity measurements at each discrete test point shown within the
37、corresponding zone are the values used to calculate the specified zone total.1.0Zone III4.01.01.01.03.03.03.010U5UH5D50L65L80LZone II9.0Zone I15.05.05.05.0SAE INTERNATIONAL J914 Revised AUG2014 Page 8 of 13FIGURE 3 - PHOTOMETRIC REQUIREMENTS - SIDE FACING SIDE TURN SIGNALMinimum Luminous IntensityFI
38、GURE 3 PHOTOMETRIC REQUIR ENTS - SIDE FACING SIDE URN SIGNAL1. The maximum luminous intensity is 30cd at any test point within the photometric pattern shown.2. Angles shown are for lamps mounted on left-hand side of vehicle. For lamps mounted on right-hand side, substitute right-hand angles3. The me
39、asured values at each test point shall not be less than 60% of the required minimum value shown for that individual test point location.4. The sum of the luminous intensity measurements at each test point within a zone shall not be less than the zone total luminous intensity shown. The luminous inte
40、nsity measurements at each discrete test point shown within the corresponding zone are the values used to calculate the specified zone total.2.015UZone I10.02.02.02.02.02.52.52.52.510U5UH5D30L50L70LZone II10.0Zone III9.03.03.03.0SAE INTERNATIONAL J914 Revised AUG2014 Page 9 of 1320U15U10U5UH30L60L85
41、L30U0.365D80L 70L0.360.360.360.60.24 0.240.240.480.180.180.120.120.120.120.241. The maximum luminous intensity is 280cd at any test point within the photometric pattern shown.2. Angles shown are for lamps mounted on left-hand side of vehicle. For lamps mounted on right-hand side, substitute right-ha
42、nd anglesFIGURE 4- PHOTOMETRIC REQUIREMENTS SIDE DIRECTION INDICATORMinimum Luminous Intensity (Cd)SAE INTERNATIONAL J914 Revised AUG2014 Page 10 of 13FIGURE 5 SIDE TURN SIGNAL ORIENTATIONThe angles shown in these arrangements are correct for devices to be mounted on the left side of the vehicleSAE
43、INTERNATIONAL J914 Revised AUG2014 Page 11 of 136.1.6 WarpageSAE J575.6.2 Color6.2.1.1 The color of the light from a side turn signal lamp (E2 Identification), a side facing side turn signal lamp (E4 Identification) and side direction indicator lamps (E5 Identification) shall be yellow, as specified
44、 in SAE J578.6.2.1.2 The color of the light from a rear facing side turn signal lamp (E3) shall be yellow or red, as specified in SAE J578.6.3 Material RequirementsPlastic materials used in optical parts shall meet the requirements of SAE J576.6.4 Installation Requirements6.4.1 Visibility and photom
45、etric performance of the side turn signal lamp within the test angles shown in Figure 1 shall not be obstructed by any portion of the vehicle unless the lamp is designed to comply with all requirements when the obstruction is considered.6.4.2 Side turn signal lamps shall flash simultaneously and in
46、phase with the required turn signal lamps.7. GUIDELINES7.1 Installation GuidelinesThe following guidelines apply to the side turn signal lamps as used on the vehicle and shall not be considered to be part of the requirements.7.1.1 Side turn signal lamps should be located as close to the front of the
47、 vehicle as practicable, and at a height of no more than 1650 mm and no less than 500 mm.7.1.2 The electrical wiring in the vehicle should be adequate to supply design voltage to the light source.7.1.3 Installation of lamps on vehicles should be such that the effect of dirt, grime, and/or snow accum
48、ulation on optical surfaces is minimized.7.1.4 Where it is expected that lamps must perform in extremely severe environments, such as off-highway, mining or fuel haulage, or where it is expected that they will be totally immersed in water, the user should specify lamps specifically designed for such
49、 use.7.1.5 If a rear facing side turn signal lamp (E3 Identification) is red, no red light shall be projected towards the front of the vehicle. There must be no direct visibility of the light emitting surface of a red lamp within 15 degrees L to R from 1 m to 2.2 m above the ground at 25 m distance as shown in Figure6. SAE INTERNATIONAL J914 Revised AUG2014 Page 12 of 13FIGURE 6 - VISIBILITY OF A RED LAMP TO THE FRONT8. NOTES8.1 Margina
